How to find out BVIR history data records

Neware BVIR can save up to 9999 records. Here’s the way to have access to the history data stored in BVIR.
Please press and hold the HOLD button up to 3 seconds, then goes into the history data interface, please refer to the following picture:
check BVIR history data records
From the above, we can tell: It’s the group 512 resistance/voltage value, the voltage is 3.8V, resistance is 56.2mΩ, right? And press right/left arrow button you can see the next/previous record. Press up/down arrow button you can see the next/previous 10th record. Press ADJ button less than 5s will delete current record, press and hold ADJ button up to 5s will clear all the history records.

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